The head of the insect is yellowish-orange, with a triangular black spot in the middle of the vertex, a frons protuberance with blackish color, and a yellowish-brown median stripe on the lower face.

The thorax is shiny black, with two yellowish-gray longitudinal stripes reaching the middle, two protuberances at the sides, and a yellowish, reddish-yellow and short shoulder blade.

The wings are hyaline, with a yellowish tint, and a fairly wide brownish-yellow streak at the costal margin, which fades to a brownish color at the tip.

The underside of the abdomen is black, and each abdominal segment at the hind margin is yellowish.

The fourth sternite has two yellowish spots, and the sixth segment in the male is entirely yellow.